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    <title>tanhm</title>
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    <center>Scilab Function</center>
    <div align="right">Last update : April 1993</div>
    <p>
      <b>tanhm</b> -  matrix hyperbolic tangent</p>
    <h3>
      <font color="blue">Calling Sequence</font>
    </h3>
    <dl>
      <dd>
        <tt>t=tanhm(x)   </tt>
      </dd>
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    <h3>
      <font color="blue">Parameters</font>
    </h3>
    <ul>
      <li>
        <tt>
          <b>x,t</b>
        </tt>: real or complex square matrix</li>
    </ul>
    <h3>
      <font color="blue">Description</font>
    </h3>
    <p>
    tanhm is the matrix hyperbolic tangent  of the matrix x.</p>
    <h3>
      <font color="blue">Examples</font>
    </h3>
    <pre>

A=[1,2;3,4];
tanhm(A)
 
  </pre>
    <h3>
      <font color="blue">See Also</font>
    </h3>
    <p>
      <a href="tan.htm">
        <tt>
          <b>tan</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="tanm.htm">
        <tt>
          <b>tanm</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="../linear/expm.htm">
        <tt>
          <b>expm</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="sinm.htm">
        <tt>
          <b>sinm</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="cosm.htm">
        <tt>
          <b>cosm</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="atanhm.htm">
        <tt>
          <b>atanhm</b>
        </tt>
      </a>,&nbsp;&nbsp;</p>
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